Center for Applied Mathematical Sciences Visit USC
USC Donrsife Homepage
Apr 14
3:30 PM - 4:30 PM 150 SSL
Explorations in biofluids: a tale of two tails Joint with AME
Lisa Fauci Tulane

In the past decade, the study of the fluid dynamics of swimming organisms has flourished. With the possibility of using fabricated robotic micro swimmers for drug delivery, or harnessing the power of natural microorganisms to transport loads, the need for a full description of flow properties is evident. At a larger scale, the swimming of a simple vertebrate, the lamprey, can shed light on the coupling of neural signals to muscle mechanics and passive body dynamics in animal locomotion.
We will present recent progress in the development of a multiscale computational model of the lamprey that examines the emergent swimming behavior of the coupled fluid-muscle-body system. At the micro scale, we will examine the function of a flagellum of a dinoflagellate, a type of phytoplankton. We hope to demonstrate that, even when the body kinematics at zero Reynolds number are specified, there are still interesting fluid dynamic questions that have yet to be answered.

Previous colloquium: Nonlinear modulation of spatially periodic waves Next colloquium: Three-dimensional Brownian motion and its applications to CVA and trading